A selection of apps is available for free today, including Earkick, an AI self-care app that helps users track their mental health and mood. Other notable apps include ABC Alphabet Letters Tracing for young children, Cube Blast: Toon & Toy Match for casual gamers, Stoicism Philosophy: Thoughts for self-awareness, VPN Super Unlimited for privacy, and Ingredient Checker: AI Food for analyzing food ingredients. Each app caters to different user needs and preferences.